A gene that is located on a sex chromosome (X or Y chromosome) is _______.

A. the cause of albinism and cystic fibrosis
B. a sex-linked gene
C. a linked gene
D. usually a sex-determining factor


B. a sex-linked gene

Biology & Microbiology

You might also like to view...

A positive allosteric effector will ________ the activity of an enzyme while a negative effector will ________ the activity.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Before biopharming technology became available, human proteins used in treatment of diseases were _____

a. unavailable b. synthesized chemically c. free of contaminating factors d. harvested from slaughterhouses, donated human blood, or cadavers e. harvested from transgenic plants

Biology & Microbiology

The blood components in C are the ________

Fill in the blank(s) with correct word

Biology & Microbiology

DNA is a polymer composed of subunits called ________

Fill in the blank(s) with correct word

Biology & Microbiology